Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 21, 01:00 AM PST until February 21, 09:00 AM PST

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

Clear

49°F

9°C

Humidity	65%
Wind Speed	N 3 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Last update	20 Feb 11:53 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles E Hercules CA

Cold Weather Advisory February 21, 01:00am until February 21, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

This Afternoon
High: 50 °F
Partly Sunny
Tonight
Low: 36 °F
Mostly Clear
then Patchy
Frost
Saturday
High: 57 °F
Decreasing
Clouds
Saturday Night
Low: 45 °F
Chance Rain
Sunday
High: 62 °F
Chance Rain
Sunday Night
Low: 46 °F
Slight Chance
Rain then
Mostly Cloudy
Monday
High: 62 °F
Mostly Cloudy
then Chance
Rain
Monday Night
Low: 54 °F
Rain
Tuesday
High: 58 °F
Rain

Detailed Forecast

This Afternoon

Partly sunny, with a high near 50. East northeast wind around 6 mph.

Tonight

Patchy frost between 1am and 2am. Otherwise, increasing clouds, with a low around 36. East southeast wind around 7 mph.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 57. East wind 9 to 15 mph becoming south in the afternoon. Winds could gust as high as 24 mph.

Saturday Night

A 30 percent chance of rain, mainly after 4am. Partly cloudy, with a low around 45. South southeast wind around 16 mph, with gusts as high as 24 mph.

Sunday

A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 62. South wind around 14 mph, with gusts as high as 18 mph.

Sunday Night

A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 46.

Monday

A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 62.

Monday Night

Rain, mainly after 10pm. Cloudy, with a low around 54.

Tuesday

Rain. Cloudy, with a high near 58.